/* Copyright Statement:
 *
 * This software/firmware and related documentation ("AutoChips Software") are
 * protected under relevant copyright laws. The information contained herein is
 * confidential and proprietary to AutoChips Inc. and/or its licensors. Without
 * the prior written permission of AutoChips inc. and/or its licensors, any
 * reproduction, modification, use or disclosure of AutoChips Software, and
 * information contained herein, in whole or in part, shall be strictly
 * prohibited.
 *
 * AutoChips Inc. (C) 2021. All rights reserved.
 *
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("AUTOCHIPS SOFTWARE")
 * RECEIVED FROM AUTOCHIPS AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
 * ON AN "AS-IS" BASIS ONLY. AUTOCHIPS EXPRESSLY DISCLAIMS ANY AND ALL
 * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NONINFRINGEMENT. NEITHER DOES AUTOCHIPS PROVIDE ANY WARRANTY WHATSOEVER WITH
 * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
 * INCORPORATED IN, OR SUPPLIED WITH THE AUTOCHIPS SOFTWARE, AND RECEIVER AGREES
 * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
 * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
 * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN AUTOCHIPS
 * SOFTWARE. AUTOCHIPS SHALL ALSO NOT BE RESPONSIBLE FOR ANY AUTOCHIPS SOFTWARE
 * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
 * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND AUTOCHIPS'S
 * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE AUTOCHIPS SOFTWARE
 * RELEASED HEREUNDER WILL BE, AT AUTOCHIPS'S OPTION, TO REVISE OR REPLACE THE
 * AUTOCHIPS SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
 * CHARGE PAID BY RECEIVER TO AUTOCHIPS FOR SUCH AUTOCHIPS SOFTWARE AT ISSUE.
 */
 
#ifndef _SYSTEM_AC7840X_H
#define _SYSTEM_AC7840X_H

/*!
 * @file system_ac7840x.h
 *
 * @brief This file provides system clock config integration functions interfaces.
 *
 */

#ifdef __cplusplus
extern "C" {
#endif

/* ===========================================  Includes  =========================================== */
#include <stdint.h>

/* ============================================  Define  ============================================ */
/*!< Sram ECC read enable */
#define SRAM_ECC_READ_ENABLE     (1UL)

/*!< Sram ECC error reset enable */
#define SRAM_ECC_ERR_RST_ENABLE  (0UL)

/*!< Watchdog disable */
#ifndef WDG_DISABLE
  #define WDG_DISABLE            (1UL)
#endif

/*!< Wait PC8 GPIO input high for debug */
#define WAIT_PC8_HIGH_ENABLE     (1UL)

/*!< Default system clock */
#define DEFAULT_SYSTEM_CLOCK     (48000000UL)

/*!< global interrupt control */
#define EnableInterrupts  __ASM(" CPSIE i");
#define DisableInterrupts __ASM(" CPSID i");

/*!< global fault control */
#define EnableFatules  __ASM(" CPSIE F");
#define DisableFatules __ASM(" CPSID F");

/* ===========================================  Typedef  ============================================ */


/* ==========================================  Variables  =========================================== */

/* ====================================  Functions declaration  ===================================== */
/*!
* @brief Get UUID from devie
*
* @param[out] uuidBuffer: UUID buffer
* @return none
*/
void GetUUID(uint32_t *uuidBuffer);

/*!
 * @brief Setup the microcontroller system. Initialize the System.
 *
 * @param[in] none
 * @return none
 */
void SystemInit(void);

/*!
 * @brief Get system clock frequence.
 *
 * @param[in] none
 * @return none
 */
void SystemCoreClockUpdate(void);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* _SYSTEM_AC7840X_H */

/* =============================================  EOF  ============================================== */
